AutoCAD Cloud Drive

CentreStack provides cloud drive mapping on both Windows and Mac desktops for on-demand access. At the same time it works with AutoCAD file types.

A Mapped Drive to Cloud Storage that works with AutoCAD and file locking

Having trouble running AutoCAD on Dropbox, Google Drive or SharePoint?

Having problems with file locking, file corruption and external references (XREFs)?

Unfortunately, AutoCAD wasn't designed to work with these kinds of cloud services. Their recommended solution is to configure file locking for cloud storage or create a manual checkout process.

The AutoCAD support page plainly states:

"An AutoCAD drawing stored on a network file server, file access software, or in cloud storage can be opened and edited simultaneously by multiple users without any warnings that the file is already open. All changes made and saved prior to the most recent save are overwritten."

CentreStack is one of the few, if not the only, cloud storage service that provides file locking for CAD files in the cloud. You won’t have to worry about file locking or corruption when accessing AutoCAD files through the CentreStack mapped drives! And since you can configure CentreStack with cloud storage or network file shares, it solves the file-locking problem whether the AutoCAD files have been replicated to the cloud or kept on-premises.

CentreStack provides the following features that work well with AutoCAD file types in the cloud storage.


The cloud drive brings in files from the cloud repository only when necessary and only when permission allows.


Encrypt files sitting in the local cache and backup local files and folders.


Inside the cloud drive, the files are put under version control and can be reverted to specific dates and times when necessary.


Provide centralized distributed file locking for concurrent file-level access inside the cloud drive


There are many transfer optimizations inside the cloud drive, including binary differential upload.


Centralized group policy that can manage the cloud drive settings

Cloud Drive Mapping Highlights

Windows & Mac

Remotely access file shares from a drive letter on Windows and a mounted volume on Mac

On-Demand Synchronization

Minimize storage and bandwidth consumption by automatically syncing and caching only the files you need.

End-point Protection

Encrypt remote agent caches or revoke remote agent access privileges from a central management console.

Offline Access

Access shared files and shared folders in an offline mode detached from the Internet and synchronize when back online.

Folder Permissions

Define different permissions for folders at different levels of the directory structure or inherit from NTFS permissions directly.

Hybrid Cloud File Server

CentreStack can mirror a local file server into cloud storage for a hybrid cloud server setup.

Active Directory

From internal Active Directory users to external clients and partners, you can define user rights for folder sharing.

Version Control

CentreStack adds version control and file protection from cloud storage to the local file server.

Hybrid Online File Server Use Cases

CentreStack's ability to utilize standard letter-drive mappings for cloud storage simplifies adoption, access, and centralized collaboration. Many other solutions offer savings and productivity boost from cloud file sharing (e.g., Egnyte and Dropbox). Still, CentreStack provides the unique ability to create your cloud-based file server with custom branding while retaining complete control of the storage and servers involved. CentreStack is also unique in its deep integration with NTFS and Active Directory and creating a hybrid cloud file server environment that preserves drive mapping, file locking, and familiar permission control user experiences.

Remote Access To File Shares Without a VPN

Easy remote access to file server network shares with a mapped drive and without a VPN.

Mobile Device Access to Hosted File Shares

Web browser-based access and mobile application access to data-center hosted file server network shares.


Cloud Drive in Connection with Local File Server

CentreStack includes a cloud storage initial seeding feature that seamlessly migrates a local file server into a cloud file server for cloud drive mapping and access from PCs and Macs. To do so, CentreStack can either install agent software on your file server or directly mount network shares from your file server network share when direct access is available. It intelligently manages local and cloud storage to provide a range of cloud enablement options.

Active Directory security and NTFS permission models are also maintained as if nothing changed. Users get a familiar drive letter to access files from remote locations with distributed file locking to prevent collaboration collisions.

Retire File Servers

Businesses find themselves having to purchase new file servers every few years. These capital expenditures can be eliminated by migrating file shares to the cloud with CentreStack. Users can continue to work on the existing file shares without disruption and the file server can be retired once the migration is completed.

Remote Access and File Sharing

Simplify remote access and file sharing with familiar interfaces on any computer or device. Windows and Mac desktops display natively mapped drives in Explorer and Finder. That same experience is presented on iOS and Android devices like iPads, iPhones and Pixels or can be viewed from popular web browsers like Chrome, Firefox, and Internet Explorer.

Simplify File Shares Access

Easily collaborate with business partners by providing them with access to a limited set of internal files or folders. Share files with non-AD users while maintaining administrative controls. Simplify multi-site collaboration with automatic version controls and file locking.

Reduce Costs by Replacing VPN

Eliminate the overhead and support tickets commonly associated with VPN file sharing, Always On VPN or Direct Access. Automatically use existing users and permissions to save setup time and money. The cloud mapped drive is always-on without the VPN connections.

Simplify Management

Eliminate the need to manage servers on-premises by retiring them to the cloud. Centrally manage users, access controls, and storage for each tenant. Easily keep track of where the data is, who has access and how it’s being shared.

Centrally Manage Permissions

For complete control and visibility, granular permissions can be managed from the file server that was their source, or natively with CentreStack. If the file server is retired, CentreStack becomes the new permissions master.

Maintain Compliance

Centrally manage users, access controls, and storage for each tenant. Easily keep track of where the data is, who has access and how it’s being shared. Admins can perform audits of GDPR and HIPAA compliance or keep track of any changes that have been made to individual files.

Increase Productivity

Provide an always-on mapped drive that works anywhere on any device and allows mobile users to access internal file shares or cloud file servers easily. Users are already familiar with the mapped drive, and no extra training is required.

Enhance Data Security

Data protection comes with military-grade encryption, secure connections, and more. Automatically use existing users and permissions to save setup time and money.

On-Demand Synchronization

Cloud mapped drive leverage local cache and on-demand download to reduce bandwidth usage and endpoint storage consumption. Cloud mapped drive technology works with a laptop with a small local SSD drive.

Multi-Tenant, White Labeled Solution

CentreStack provides a white-labeled platform that makes it easy for MSP partners to build a private cloud file server solution based on infrastructure from Amazon, Azure, or Google.

A Private Cloud Alternative

For data privacy, security, and control, CentreStack provides a better alternative to Dropbox and SharePoint using any private cloud or on-premise file server network shares.


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